A device, which serves to separate particles of a bulk material, which is deliverable at an input location and is removable processed in different or at least approximately unitary particle sizes at an output location, includes at least one separating element, which has a metal separating plate with through-openings provided therein, which separating element can be provided with ultrasonic energy and for this purpose is connected to an ultrasonic transducer and which is held by a holding device. The holding device is a mounting shaft, which is held at one end or at both ends fixedly or movably, in particular rotatably and/or axially displaceable, and which at one end or at both ends is connected to an ultrasonic transducer, by means of which ultrasonic energy is couplable via the mounting shaft into the separating element, which is designed to be dimensionally stable.

The disclosure relates to pumping systems that may be used to pump fluids in variety of situations where it is important to maintain fluid flow. The systems include at least two pump assemblies. At least one controller, an inlet, an outlet, and a stand.

The disclosure relates to pumping systems that may be used to pump fluids in variety of situations where it is important to maintain fluid flow. The systems include at least two pump assemblies. At least one controller, an inlet, an outlet, and a stand.

The disclosure provides an example food dehydrator apparatus for treating food waste and methods for use thereof. The apparatus includes: (a) a receptacle having a bottom support, a top support, and a cylindrical sidewall extending therebetween, where the receptacle has an interior cavity, where the top support has a first opening configured to receive the food waste, and where the bottom support has a first opening to release dehydrated food waste, (b) a load door, (c) a shaft rotatably arranged within the receptacle, (d) a gear motor coupled to the shaft, (e) a first plurality of paddles, (f) a second plurality of paddles, where the first and second plurality of paddles are static, (g) a third plurality of paddles, (h) a fourth plurality of paddles, (i) at least one heat source, and (j) a gate coupled to the bottom support of the receptacle.

The disclosure provides an example food dehydrator apparatus for treating food waste and methods for use thereof. The apparatus includes: (a) a receptacle having a bottom support, a top support, and a cylindrical sidewall extending therebetween, where the receptacle has an interior cavity, where the top support has a first opening configured to receive the food waste, and where the bottom support has a first opening to release dehydrated food waste, (b) a load door, (c) a shaft rotatably arranged within the receptacle, (d) a gear motor coupled to the shaft, (e) a first plurality of paddles, (f) a second plurality of paddles, where the first and second plurality of paddles are static, (g) a third plurality of paddles, (h) a fourth plurality of paddles, (i) at least one heat source, and (j) a gate coupled to the bottom support of the receptacle.

The disclosure provides a sewage treatment device and method for a thermal desorption system. The device comprises the thermal desorption system and a sewage treatment assembly connected with the thermal desorption system. The sewage treatment assembly comprises a particle precipitation tank for removing large particle suspended matters in sewage, a chemical purification tank for removing organic mattes in sewage and a filter tank for removing fine suspended matters in sewage, which are connected in turn, the particle precipitation tank comprises a stirring cavity provided with a stirring mechanism and a contaminant collection cavity, and the stirring mechanism comprises a stirring shaft provided with several groups of stirring blades along a length direction and a first motor driving the stirring shaft to rotate.

The disclosure provides a sewage treatment device and method for a thermal desorption system. The device comprises the thermal desorption system and a sewage treatment assembly connected with the thermal desorption system. The sewage treatment assembly comprises a particle precipitation tank for removing large particle suspended matters in sewage, a chemical purification tank for removing organic mattes in sewage and a filter tank for removing fine suspended matters in sewage, which are connected in turn, the particle precipitation tank comprises a stirring cavity provided with a stirring mechanism and a contaminant collection cavity, and the stirring mechanism comprises a stirring shaft provided with several groups of stirring blades along a length direction and a first motor driving the stirring shaft to rotate.

The present disclosure discloses a high-temperature aerogel heat insulation coating, preparation equipment and a use method for the preparation equipmen. A supporting leg frame is arranged on the outer side wall of the reaction tank; a storage cavity is formed in the upper outer box; a dispersing shaft is arranged in the storage cavity; dispersing blades are installed on the dispersing shaft; a dispersing motor and a material guiding pipe are arranged outside the upper outer box; an unloading mechanism is arranged under the reaction tank; and an exhaust hole and a feeding hole are formed in the outer part of the reaction tank.

Melting kettles for use on vehicles for continuous processing of material for applying lines, stripes, bitumen, crack sealant or the like. The kettles disclosed herein provide heat transfer by use of oil jacketed tanks. A coil may be placed along a lower section for heat transfer through a burner for heating recirculated oil. A coil may be placed in a lower section and an upper section for heating an oil jacket, as well as heat transfer from the entire circumference of a coil placed in the upper section. An upper coil can be fluidly coupled to a lower coil and positioned within the chamber a spaced apart distance from the interior wall of the melter kettle. A mixer system rotates paddles to cause continuous transfer of material around the upper coil. The melter kettle is cylindrical, but can be corrugated to increase heatable surface area.

Melting kettles for use on vehicles for continuous processing of material for applying lines, stripes, bitumen, crack sealant or the like. The kettles disclosed herein provide heat transfer by use of oil jacketed tanks. A coil may be placed along a lower section for heat transfer through a burner for heating recirculated oil. A coil may be placed in a lower section and an upper section for heating an oil jacket, as well as heat transfer from the entire circumference of a coil placed in the upper section. An upper coil can be fluidly coupled to a lower coil and positioned within the chamber a spaced apart distance from the interior wall of the melter kettle. A mixer system rotates paddles to cause continuous transfer of material around the upper coil. The melter kettle is cylindrical, but can be corrugated to increase heatable surface area.